Results 41 to 50 of about 79,402 (264)
On Static Pressure Fluctuation between Sirocco Fan Blades in a Car Air-Conditioning System
Journal of Fluid Science and Technology, 2008 In this study, special attention is directed to static pressure fluctuation in a sirocco fan for a car air-conditioning system, because it is expected that there is a close connection between the fluid noise and the pressure fluctuation.
Yasuhiko SAKAI +7 more
doaj +1 more source
Control Performance Improvement of Hydro-Viscous Clutch Based on Fuzzy-PID Controller
Energies, 2021 As a rotational speed controller, a hydro-viscous clutch (HVC) is usually used in the constant pressure water supply system to maintain the needed water pressure constant.
Xiangping Liao +4 more
doaj +1 more source
Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing
FEBS Letters, EarlyView.Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley +1 more source
Jixie chuandong, 2017 The model of water- lubricated hybrid journal bearings is established. The elastohydrodynamic lubrication of water- lubricated hybrid journal bearings are investigated with considering the fluctuation of supply pressure which due to the instability of ...
Zhang Tonggang +3 more
doaj
Machines, 2021 The pressure fluctuation characteristics of a rim driven propulsion pump are studied by an experimental method firstly, and then its unsteady inner flow is studied by numerical simulation to reveal the generating mechanism of the pressure fluctuation. In
Zhipeng Zhu, Houlin Liu
doaj +1 more source
Time after time – circadian clocks through the lens of oscillator theory
FEBS Letters, EarlyView.Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo +2 more
wiley +1 more source
Error of large-eddy simulation in the wall pressure fluctuation of a turbulent channel flow
Theoretical and Applied Mechanics Letters, 2021 We analyze the error of large-eddy simulation (LES) in wall pressure fluctuation of a turbulent channel flow. To separate different sources of the error, we conduct both direct numerical simulations (DNS) and LES, and apply an explicit filter on DNS data
Rong Li +4 more
doaj +1 more source
The newfound relationship between extrachromosomal DNAs and excised signal circles
FEBS Letters, EarlyView.Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley +1 more source
Research progress in sonar dome turbulent boundary layer wall fluctuating pressure
Zhongguo Jianchuan Yanjiu, 2018 A sonar dome structure mounted on the bulb of a high-speed ship vibrates under Turbulent Boundary Layer (TBL) wall pressure fluctuation and radiates noise inward.
XU Jiaqi, MEI Zhiyuan
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Fluctuation pressure of biomembranes in planar confinement [PDF]
Physical Review E, 2013 4 pages, 5 ...
Auth, Thorsten, Gompper, Gerhard
openaire +4 more sources